* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

a {
    text-decoration: none;
}

body,
html {
    height: 100vh;
    background-color: #f5f6fa;
}

.w {
    width: 1200px;
    margin: 0 auto;
}

@font-face {
    font-family: 'iconfont';
    src: url('../fonts/iconfont.eot');
    src: url('../fonts/iconfont.eot?#iefix') format('embedded-opentype'), url('../fonts/iconfont.woff2') format('woff2'), url('../fonts/iconfont.woff') format('woff'), url('../fonts/iconfont.ttf') format('truetype'), url('../fonts/iconfont.svg#iconfont') format('svg');
}

.iconfont {
    font-family: "iconfont" !important;
    font-size: 16px;
    font-style: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

ul li {
    list-style: none;
}

.clearfix:before,
.clearfix:after {
    content: "";
    display: table;
}

.clearfix:after {
    clear: both;
}

.clearfix {
    *zoom: 1;
}

.header {
    width: 100%;
    height: 60px;
    background-color: #24292e;
}

.header-t {
    width: 1200px;
    height: 60px;
    /* background-color: #24292e; */
}

.header-t .header-l {
    width: 170px;
    height: 60px;
    text-align: center;
    line-height: 60px;
    float: left;
}

.header-t .header-c {
    width: 500px;
    height: 60px;
    /* background-color: #ccc; */
    float: left;
    margin-left: 80px;
}

.header-t .header-c li {
    float: left;
    width: 50px;
    height: 60px;
    text-align: center;
    line-height: 60px;
    margin-right: 40px;
}

.header-c li a {
    display: block;
    height: 59px;
    color: #fff;
    font-size: 12px;
    cursor: pointer;
}

.header-t .header-r {
    width: 100px;
    height: 60px;
    float: right;
}

.header-t .header-r li {
    height: 60px;
    float: left;
    margin-right: 20px;
}

.header-t .header-r a {
    display: block;
    height: 60px;
    color: #fff;
    font-size: 12px;
    cursor: pointer;
    text-align: center;
    line-height: 60px;
}


/* header 头部结束  */

.center {
    width: 1200px;
    height: 100vh;
    margin-top: 20px;
}

.center .center-l {
    width: 900px;
    height: 100vh;
    display: inline-block;
    background-color: #fff;
    padding: 20px 20px 0 48px;
    box-shadow: #e4e0e0 0.1px 0.1px 30px;
}

.center .center-l .center-l-top {
    width: 100%;
    height: 140px;
}

.center-l .center-l-top div {
    height: 40px;
    margin-bottom: 24px;
    line-height: 35px;
}

.center .center-l input {
    width: 758px;
    height: 40px;
    outline: none;
    border: 1px solid #dcdfe6;
    border-radius: 5px;
    float: right;
}

.center .center-l select {
    width: 230px;
    height: 40px;
    outline: none;
    border: 1px solid #dcdfe6;
    border-radius: 5px;
    float: right;
    margin-right: 527px;
}

.center .center-l span {
    font-size: 12px;
    color: #606266;
}

.center-l .publish {
    width: 98px;
    height: 40px;
    background-color: #409eff;
    border-radius: 10px;
    text-align: center;
    line-height: 40px;
}

.center-l .publish a {
    display: block;
    font-size: 12px;
    color: #fff;
    margin-top: 22px;
}


/* 右边部分 */

.center .center-r {
    width: 277px;
    height: 100vh;
    float: right;
}

.center-r .publish {
    width: 277px;
    height: 80px;
    background-color: #fff;
    border-radius: 10px;
    padding-top: 20px;
    margin-bottom: 12px;
    box-shadow: darkgrey 2px 2px 30px;
}

.center-r .publish a {
    display: block;
    width: 238px;
    height: 40px;
    margin: 0 auto;
    text-align: center;
    line-height: 40px;
    border-radius: 10px;
    font-size: 12px;
    color: #fff;
    background-color: #409eff;
}


/* 开班动态 */

.center-r .dynamic {
    width: 277px;
    background-color: #fff;
    border-radius: 10px;
    padding: 10px 20px 28px 20px;
    margin-bottom: 12px;
    box-shadow: darkgrey 2px 2px 30px;
}

.center-r .dynamic div {
    width: 240px;
    height: 45px;
    line-height: 45px;
    border-bottom: 1px solid #ccc;
}

.center-r .dynamic h2 {
    font-size: 18px;
    cursor: pointer;
}

.center-r .dynamic p {
    color: #515a6e;
    font-size: 12px;
    margin-top: 16px;
    cursor: pointer;
}

.center-r .dynamic span {
    float: right;
    cursor: pointer;
    color: #e40860;
}


/* 最新动态 */